Skip to Content
Merck
All Photos(1)

Key Documents

438561

Sigma-Aldrich

5-(4-Pyridyl)-1,3,4-oxadiazole-2-thiol

97%

Synonym(s):

5-(4-Pyridinyl)-1,3,4-oxadiazole-2-thiol, 5-(4-Pyridyl)-1,3,4-oxadiazole-2(3H )-thione, 5-(4-Pyridyl)-1,3,4-oxadiazole-2-thione, 5-Pyridin-4-yl-[1,3,4]oxadiazol-2-thiol

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C7H5N3OS
CAS Number:
Molecular Weight:
179.20
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

Assay

97%

mp

270-275 °C (lit.)

SMILES string

Sc1nnc(o1)-c2ccncc2

InChI

1S/C7H5N3OS/c12-7-10-9-6(11-7)5-1-3-8-4-2-5/h1-4H,(H,10,12)

InChI key

TXCXZVFDWQYTIC-UHFFFAOYSA-N

General description

5-(4-Pyridyl)-1,3,4-oxadiazole-2-thiol is a pyridyl oxadiazole based building block that has a 1,3,4-oxadiazole as the central ring, which is attached with pyridyl and thiol as pendant groups. It has a luminescence property that makes it useful in biological applications. It can also be used as a bridging ligand for the formation of novel polymeric coordination systems.

Application

5-(4-Pyridyl)-1,3,4-oxadiazole-2-thiol can be used in the formation of metal organic frameworks (MOFs), which include supramolecules and co-ordination polymers that find potential applications in ion exchange, catalysis, and storage of gases.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Novel HgII and MnII supramolecular complexes with a versatile building block 5-(4-pyridyl)-1, 3, 4-oxadiazole-2-thiolate involving in situ ligand formation
Zhang S, et al.
Inorganic Chemistry Communications, 12(10), 1038-1041 (2009)
Hg (II) complexes of 4-phenyl-5-(3-pyridyl)-1, 2, 4-triazole-3-thione and 5-(4-pyridyl)-1, 3, 4-oxadiazole-2-thione and a Ni (II) complex of 5-(thiophen-2-yl)-1, 3, 4-oxadiazole-2-thione: Synthesis and X-ray structural studies
Bharti A, et al.
Polyhedron, 50(1), 582-591 (2013)
Palraj Kalimuthu et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 24(30), 7710-7717 (2018-03-25)
The electrochemically driven catalysis of the complex molybdoenzyme steroid C25 dehydrogenase (S25DH) from the β-Proteobacterium Sterolibacterium denitrificans is reported. S25DH catalyses the oxygen-independent regioselective hydroxylation of the tertiary C25 atom of sterols and also their derivatives. Cholest-4-en-3-one is a native
Homan Kang et al.
Scientific reports, 5, 10144-10144 (2015-05-29)
Recently, preparation and screening of compound libraries remain one of the most challenging tasks in drug discovery, biomarker detection, and biomolecular profiling processes. So far, several distinct encoding/decoding methods such as chemical encoding, graphical encoding, and optical encoding have been

Global Trade Item Number

SKUGTIN
438561-1G

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service